Backing 15,000+ Gut Health Journeys

The first food of life, made for the gut you have now.

Bloating, tired weeks, skin that flares, getting sick, stiff mornings. So many of them start in the gut. Support the root with one clean scoop a day.

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You have been treating them as separate problems.

A pill for the gut. A cream for the skin. One more thing for sleep. But so many everyday complaints are not separate at all. They are smoke from one fire. Most of them start in the same place: the gut, and the immune system that lives around it. About 70 to 80 percent of your immune tissue sits there.

Chase each sign on its own, and you fight the smoke. The fire keeps burning.

THE OLD WAY

Chasing each one never works

A pill for the gut. A cream for the skin. One more thing for sleep and energy. You treat each sign on its own.

So you treat the smoke. The gut stays worn down. And it all comes back.

THE NEW WAY

Support the one root they share

One clean scoop, every morning. You give the gut back what it runs low on.

So you work on the fire, not the smoke. And you feel it in more than one place.

SHOP MELICIOR

Four groups of natural actives, each with a role.

  • Immunoglobulins

    Help the gut hold a clean, balanced environment. This is what we standardize: 575mg IgG.

  • Growth factors

    TGF-β, EGF and IGF-1: the natural signals the gut lining uses to renew itself, the same inputs the body runs lower on over time.

  • Proline-rich polypeptides

    PRPs act like a thermostat for a reactive system, helping it settle rather than overfire. The quiet regulator behind colostrum.

  • From the gut, outward

    Most of your immune system lives around the gut, so a settled gut is felt beyond the stomach.

    One foundation. Felt in more than one place.

    Colostrum is daily support for the gut, not a fix for any one condition. Here is where people tend to feel it.

    Everyday digestive comfort

    Less daily heaviness. Food that feels less like a fight.

    LEARN MORE

    Calmer skin from within

    Skin reflects the gut. Support from the inside, not another layer on top.

    LEARN MORE

    Everyday immune resilience

    Support for the gut, where most of your immune system lives.

    LEARN MORE

    Everyday joint comfort

    For mornings that feel stiffer than they used to.

    LEARN MORE

    Feeling more like yourself

    A simple daily place to start for the stretch after 50.

    LEARN MORE

    On a GLP-1?

    Everyday digestive comfort while your body adjusts.

    LEARN MORE

    Everyday digestive comfort

    This is the most direct thing colostrum does. The growth factors in colostrum, the natural signals your gut lining uses to renew itself, are the same inputs your body draws on to keep digestion running smoothly. A steady daily supply supports a gut that feels calmer and less like a daily negotiation.

    WHAT TO EXPECT

    Many people notice the difference here first, often within the first few weeks. It is support, not a cure for any condition, and it works best as a daily habit you keep.

    Calmer skin from within

    Around 70 to 80 percent of your immune system lives around your gut. Colostrum is the first food of life, made to carry immunoglobulins and lactoferrin that help your gut hold a balanced environment. That is why supporting the gut and supporting everyday resilience are really the same job.

    WHAT TO EXPECT

    This is colostrum at its most studied and most honest. We support your everyday resilience. We do not claim to prevent any illness, and nothing replaces good sleep, food, and your doctor's advice.

    Everyday immune resilience

    Skin often reflects what is happening in the gut, which is why so many people find that topicals only go so far. By supporting a balanced gut environment, colostrum supports skin comfort from the inside, rather than as one more thing layered on top.

    WHAT TO EXPECT

    This is a from-within benefit, so it is gradual and varies person to person. It is not a treatment for any skin condition, and it is a complement to your skincare, not a replacement for it.

    Everyday joint comfort

    When the gut is well supported, the whole body tends to feel steadier, and for many people that shows up as easier, more comfortable movement day to day. It is part of why one gut-focused food can be felt well beyond the stomach.

    WHAT TO EXPECT

    This is an everyday-comfort benefit, not relief for any joint condition. Expect a gradual, supportive effect over weeks of consistent use, alongside the movement and care your body already needs.

    Feeling more like yourself

    Energy is downstream of a settled system. When your gut is doing its job quietly in the background, your body spends less effort fighting small daily battles, and many people describe their days as feeling more even and less depleted.

    WHAT TO EXPECT

    This is a steadiness you build, not a stimulant you feel in an hour. There is no caffeine here. If you are persistently exhausted, please also talk to your doctor, this supports everyday energy, it does not diagnose what is draining it.

    On a GLP-1?

    When the small daily complaints quiet down, the gut, the run-down weeks, the general not-quite-right feeling, people often describe the result simply as feeling more like themselves again. That is the whole idea behind starting at the gut.

    WHAT TO EXPECT

    This is the sum of the others, so it builds over the full 90 days rather than overnight. It is an honest, everyday kind of better, not a transformation we would insult you by promising.

    1 OF 6

    Enough to actually do something.

    575mg IgG in every scoop

    Enough active colostrum to be worth taking. Not a trace dusted on the label.

    25% IgG, standardized

    Every scoop is the same strength, batch after batch.

    2,300mg Colostrum per serving

    One ingredient. Nothing stretched, nothing filled, nothing hidden.

    The one thing people do not skip.

    I almost didn't write this because I never write reviews. I'm 58 and somewhere around 53 my stomach just turned into a stranger. Bloated by 3pm every single day, didn't matter what I ate, salad did it, water practically did it. My GP literally said "it's your age, try to relax." Relax. I'd basically accepted this was just me now. My daughter found this and nagged me for a month. I'm on week 7. I'm not going to say it's a miracle because I hate when people say that but I had two whole days last week where I forgot about my stomach entirely and that hasn't happened in years. Just ordered the 3 pack.

    Eileen K.

    VERIFIED

    I started it for digestion and honestly didn't expect anything else. Around week five my skin looked calmer than it had in a long time, less red, less reactive. I'd always suspected my skin and my gut were connected and no one ever took that seriously. I mix it into my morning kefir. It's the one thing I've actually kept up.

    Margaret S.

    VERIFIED

    For about two years I felt run down in a way nothing explained. Bloodwork normal, every time. I didn't want another stimulant, I wanted to feel like me again. This isn't a switch you flip, it built slowly, but by the third month my days felt steadier and I wasn't dragging by the afternoon. It starts in the gut, apparently. For me it actually did.

    Priya V.

    VERIFIED

    I'm a teacher. I cannot afford to be sick, and I used to catch every single thing that went around the building. I'm not going to claim I'll never get a cold again. But this winter I held up better than I have in years. One scoop, cold, every morning before work. Simple, and I trust what's in it.

    Andrew P.

    VERIFIED

    I almost didn't write this because I never write reviews. I'm 58 and somewhere around 53 my stomach just turned into a stranger. Bloated by 3pm every single day, didn't matter what I ate, salad did it, water practically did it. My GP literally said "it's your age, try to relax." Relax. I'd basically accepted this was just me now. My daughter found this and nagged me for a month. I'm on week 7. I'm not going to say it's a miracle because I hate when people say that but I had two whole days last week where I forgot about my stomach entirely and that hasn't happened in years. Just ordered the 3 pack.

    Eileen K.

    VERIFIED

    I started it for digestion and honestly didn't expect anything else. Around week five my skin looked calmer than it had in a long time, less red, less reactive. I'd always suspected my skin and my gut were connected and no one ever took that seriously. I mix it into my morning kefir. It's the one thing I've actually kept up.

    Margaret S.

    VERIFIED

    For about two years I felt run down in a way nothing explained. Bloodwork normal, every time. I didn't want another stimulant, I wanted to feel like me again. This isn't a switch you flip, it built slowly, but by the third month my days felt steadier and I wasn't dragging by the afternoon. It starts in the gut, apparently. For me it actually did.

    Priya V.

    VERIFIED

    I'm a teacher. I cannot afford to be sick, and I used to catch every single thing that went around the building. I'm not going to claim I'll never get a cold again. But this winter I held up better than I have in years. One scoop, cold, every morning before work. Simple, and I trust what's in it.

    Andrew P.

    VERIFIED

    WHY WE MADE IT

    We could not find a colostrum that just told the truth.

    Every jar we tried either buried the colostrum among a dozen other powders or refused to print how much was inside. So we made the version we wanted: one ingredient, standardized, with the number we care about on the front.

    — The Melicior team

    THE FIRST FOOD OF LIFE

    Start with the gut. Feel it everywhere.

    One clean scoop. Four actives. Ninety days, fully guaranteed.

    SHOP NOW

    Before your first scoop.

    Answers to the questions people ask most.

    What is bovine colostrum?

    It is the very first milk a cow makes after giving birth. Nature's first food. It is rich in IgG and other things that help support the gut.

    How do I take it?

    One scoop a day in your favorite drink. New to it? Start with half a scoop.

    What does it taste like?

    Mild and easy to mix into whatever you already drink. Cold drinks work best and keep it tasting fresh.

    It contains milk. What if I am sensitive to dairy?

    It does contain milk. If you are sensitive to dairy, start with half a scoop and check with your doctor first.

    Where is it made?

    Made in the USA with globally sourced ingredients.

    Can I take it with my medications or HRT?

    Talk to your doctor first, especially if you take medicine or have a health condition.

    Why not just buy a cheaper colostrum?

    Real colostrum is the very first milk, collected in the first hours after birth, when the IgG and nutrients are at their peak. Cheaper products are often vague about how much IgG you actually get. Melicior gives you true colostrum with 25% IgG and 575 mg a scoop, shown right on the jar.

    What does the 90-day guarantee cover?

    Try it for 90 days. If you are not happy, email us for your money back. Even if the jar is empty.